ISRC USHM22157969
Verified recording
USHM22157969 is “Music for Mallet Instruments, Voices, And Organ” by Steve Reich,
registered on the CopyrightChains blockchain with CopyrightID
0x7ac92c0ca5071f8b222390e73388098755c0b2c23e08b294d6d3c44f7ee2a82f and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22157969.
Recording identifiers
- ISRC
- USHM22157969
- Title
- Music for Mallet Instruments, Voices, And Organ
- Artist
- Steve Reich
- CopyrightID (CopyrightChains transaction hash)
0x7ac92c0ca5071f8b222390e73388098755c0b2c23e08b294d6d3c44f7ee2a82f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:22d15605755899da3c93edc01aaa724139c0b27e198dde34f88ca544bf085d59- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22157969
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Music for Mallet Instruments, Voices, And Organ · Machine-readable JSON-LD